﻿/*
**  ContactNode
*/
if (!$.Engine.Dynamic.Contact || typeof $.Engine.Dynamic.Contact === "undefined") $.Engine.Dynamic.Contact = {};
$.Engine.Dynamic.Contact.ContactConstraintPoint = function () {
  // initialize instance variables for references
  this.localAnchor1 = new $.Engine.Math.Vector2D();
  this.localAnchor2 = new $.Engine.Math.Vector2D();
  //
};
Object.extend($.Engine.Dynamic.Contact.ContactConstraintPoint.prototype, {
  localAnchor1: new $.Engine.Math.Vector2D(),
  localAnchor2: new $.Engine.Math.Vector2D(),
  normalImpulse: null,
  tangentImpulse: null,
  positionImpulse: null,
  normalMass: null,
  tangentMass: null,
  separation: null,
  velocityBias: null
});